Table 2.

Variables of SACOV-19

Variables	Range/value	Score value
Age	66–75 years	+ 1
	> 75 years	+ 2
Body mass index	> 24.9 kg/${\mathrm{m}}^2$	+ 1
Smoker	Smoker or former smokera	+ 1
Respiratory rate	> 21 per mina	+ 1
Oxygen saturation	< 96%	+ 1
Temperature	37.4 °C–38.9 °Ca	+ 1
	> 38.9 °C	+ 2
CRP	30–119 mg/La	+ 1
	> 119 mg/L	+ 2
LDH	Above normal	+ 1
Lymphocyte counts	< 500/µL or > 2999/µL	+ 1
Acute kidney injuryb	Yes	+ 1
Dyspnea	Yes	+ 1

^aOr unknown

^bAcute kidney injury was defined based on the diagnosis of the first line physician